baber/WOPTO huggingface dataset:
Patent JP-2005259276-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: KATO ATSUSHI
IPC: G11B5/738
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic recording medium, having high capacity capable of corresponding to non-compressed high-definition digital broadcasting, high transfer rate and high reliability by making magnetic powder dispersed which has a high coercive force Hc and high saturation magnetization σs, in a uniform and satisfactory state.  <P>SOLUTION: The magnetic powder and a silane coupling agent are mixed with each other and the resultant product is mixed with a binder resin to prepare a first paint, a hydroxyl carboxylic acid is added to the first paint to prepare a second paint and an isocyanate based curing agent is added to the second paint to prepare a magnetic paint; and the magnetic recording medium 10 is provided, which has a magnetic layer 3 formed by applying the magnetic paint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224569-A (JP)
Title: Clay-like composition for food toy and method of using the same
Inventor: MIYAMOTO HIROSHI
IPC: A63H9/00
Filed: 2004-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition readily and enjoyably removing an oil component adhering on the hand after eating fried food, especially a snack food or the like, and a method of using the same.  <P>SOLUTION: A clay-like composition which can remove the oil component stuck to the hand is composed of ≤10wt.% of a surfactant component, 10-50wt.% of a liquid component including water as a main component, and a remaining solid bulking agent, and has plasticity. The clay-like composition is added as a food toy. The clay-like composition is filled in a mold added as another food toy so as to be touched by the hand in a demolding process or the like. Molding of various shapes, e.g. popular character dolls, or the like allows easy removal of the oil component adhering on the hand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260763-A (JP)
Title: Echo suppressor control method and device
Inventor: GOSO MAYUMI
IPC: H04M1/60
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To completely prevent occurrence of echo by sneak operation of a transmission signal by suppressing the transmission signal irrespective of the presence of the transmission signal, and not generating interruption or fluctuation in a dial tone, when continuity of a receiving signal is detected, and by suppressing a receiving signal during a presence period of the transmission signal when continuity of the receiving signal is not detected.  <P>SOLUTION: The device performs electric power measurement of the receiving signal for a hybrid output signal 7 (31), determines that it is the signal with continuity when a level beyond a predetermined value continues a predetermined period (32), outputs a continuity determination signal 38, impresses it to a receiving gain application part 22, and stops a function of an echo suppressor. Further, a transmission gain application part 33 operates, a transmission gain direction signal 39 is impressed to a multiplier 4, a transmission signal 12 is made to attenuate, and is made to be a hybrid input signal 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259026-A (JP)
Title: Positiveness evaluation device, method, and program
Inventor: BOUNO MAYUMI
IPC: G06Q30/02
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positiveness evaluation device, a positiveness evaluation method, and a positiveness evaluation program capable of evaluating the degree of positive concernment of a visitor with a displayed object.  <P>SOLUTION: A database 70 specifies a time zone, in which each of visitors V1 and V2 stays in each of display booths B1 and B2, for specifying the time of day in which the visitors V1 and V2 speak words. Based on the specified time of day, the database 70 evaluates the degree of concernment by each of the visitors V1 and V2 to each of the display booths B1 and B2. In this way, positiveness of the respective visitors V1 and V2 to the display booths B1 and B2 can be measured objectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267855-A (JP)
Title: Electrode catalyst for polymer electrolyte fuel cell and polymer electrolyte fuel cell
Inventor: IZUMIYA KOICHI
IPC: H01M8/10
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode catalyst for a polymer electrolyte fuel cell having high carbon monoxide poisoning resistance and to provide the polymer electrolyte fuel cell having the electrode catalyst of the polymer electrolyte fuel cell as the constitution element.  <P>SOLUTION: The electrode catalyst for the polymer electrolyte fuel cell contains the following (A), (B), (C), and (D); (A) is an oxide of zirconium and/or titanium, (B) is an oxide of at least one of nickel, cobalt, and iron, (C) is an oxide of at least one of platinum, ruthenium, palladium, rhodium, and iridium, (D) is at least one metal selected from molybdenum, tungsten, silver, and tin, and the content of the (A) component is 1-15 mol%, that of the (B) component is 5-50 mol%, the (C) component contains essentially the remainder, and the content of the (D) component is 1-10 mol%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263843-A (JP)
Title: Semiconductor sealing epoxy resin composition
Inventor: OKUBO MICHIHARU
IPC: C08G59/68
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor sealing epoxy resin composition which is free of ionic impurities of halogens and alkali metals, excels in moisture resistance, accordingly neither corrodes metals even under high temperature and high humidity nor discolors on curing, and furthermore reduces heat discoloration with time.  <P>SOLUTION: The semiconductor sealing epoxy resin composition comprises an epoxy resin (A), an acid anhydride curing agent (B), and a specific quaternary phosphonium organic acid salt curing accelerator (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266011-A (JP)
Title: Color filter substrate and display device using the same
Inventor: TSUBATA SHUNEI
IPC: G02F1/1333
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter substrate which suppresses color unevenness nearby the border between an in-screen display region and an in-screen frame region, and to provide a display device which uses the same.  <P>SOLUTION: The color filter substrate 2a has an insulating transparent substrate 9, a color filter layer 6 which is provided on the insulating transparent substrate 9, and has a plurality of colored layers and constitute the in-screen display region 3, and the in-screen frame region 4 defined around the in-screen display region 3. In the in-screen frame region 4, a light shielding layer 13 is provided covering the insulating transparent substrate 9 and in the in-screen frame region 4 and in-screen display region 3, a 1st spacer part 7a and a 2nd spacer part 7b are formed to stand on the insulating transparent substrate 9, the sum of the height of the 1st spacer part 7a and the film thickness of the light-shielding layer 13 which is nearly equal to the sum of the height of the 2nd spacer part 7b and the film thickness of the color filter layer 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264777-A (JP)
Title: Reciprocating pump
Inventor: KINUGAWA MORIHISA
IPC: F04B43/02
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating pump in which discharge can be adjusted by a simple mechanism without changing a cam or the number of rotations of the cam.  <P>SOLUTION: The reciprocating pump comprises fluid-conveying bodies 1, 2 that reciprocate in contact with conveyed fluid and a driving force-supply part 40 for driving the fluid-conveying bodies 1, 2. The driving force-supply part 40 comprises the cam 42, and driving force-transmitting parts 43, 44 reciprocating in accordance with the rotation of the cam 42. In the driving force supply part 40, coupling arms 14, 15 are provided in order to transmit the driving force of the driving force-transmitting part 43, 44 to the fluid conveying bodies 1, 2. The coupling arms 14, 15 are operatively coupled to the driving force-transmitting parts 43, 44 in a 1st position and to the fluid-conveying bodies 1, 2 in a 2nd position. The coupling arms 14, 15 are rotatably supported by a support members 16, 17. The supporting positions in the support members 16, 17 are constituted to be displaceable with respect to the 1st and the 2nd positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264811-A (JP)
Title: Gas spouting device, electronic device, and gas spouting method
Inventor: ISHIKAWA HIROICHI
IPC: H01L23/467
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas spouting device capable of effectively radiating heat emitted from a heating element while minimizing the occurrence of noise, an electronic device on which the gas spouting device is mounted, and a gas spouting method.  <P>SOLUTION: This gas spouting device 1 comprises a vibrator 25, and spouts a gas from nozzles 23 and 24 in pulsating flow by the vibration of the vibrator 25 so that sound waves produced from the nozzles can be canceled each other. Also, a control part 20 controls the frequency of the vibrator 25 to an optimum frequency to maximize the spouted amount of the gas while suppressing the noise so as to effectively radiate heat from the heating element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268107-A (JP)
Title: Dye-sensitized solar cell and its manufacturing method
Inventor: NAKAO YUKIYASU
IPC: H01M14/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell capable of preventing deteriorate of photoelectric conversion efficiency by preventing liquid leakage of an electrolyte and improving the strength of a separator separating a working electrode and a counter electrode for preventing a short circuit between the electrodes.  <P>SOLUTION: A spacer 12 is arranged between the working electrode 10 and the counter electrodes 8 facing the working electrode 10. The spacer 12 has inorganic fine particles 5, a porous adhesive resin film 14 comprising an adhesive resin 4 wherein the inorganic fine particles 5 are dispersed, and an electrolyte 3 held in pores of the porous adhesive resin 14. In the porous adhesive resin 14, between the inorganic fine particles 5, between the inorganic fine particles 5 and the working electrode 10 and between the inorganic fine particles 5 and the counter electrodes 8 are bonded with the adhesive resin 4 and between the working electrode 10 and the counter electrode 8A is bridged with a skeleton of the inorganic fine particles 5. Thereby, the strength as a spacer is maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266583-A (JP)
Title: Microscope
Inventor: SUGAWARA KAORI
IPC: G02B21/06
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a stage operation smooth by eliminating protrusions from the side surface of a microscope main body.  <P>SOLUTION: A light projecting unit 3 is stored in a light projecting optical system storage section H of a microscope main body 1 from an opening section 32 formed on the bottom surface of the microscope main body 1 and a lever 31, various knobs 30 and a light guide 24 are mounted for the stored light projecting unit 3 from an opening section 75 formed on the side surface of the microscope main body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088570-A (JP)
Title: Recording head and inkjet head
Inventor: MURASHIMA HIROSHI
IPC: B41J2/045
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head and an inkjet head which hold down a manufacturing cost of a driving unit to be electrically connected to a plurality of discrete electrodes.  <P>SOLUTION: The inkjet head 1 has a flow path unit 4 provided with a plurality of pressure chambers 10 communicating with a nozzle 8, and the plurality of discrete electrodes 35 provided corresponding to the plurality of pressure chambers 10, respectively. The head 1 is electrically connected to an actuator unit 21 to change capacities of the pressure chambers 10 and to the discrete electrodes 35, and is provided with a driver IC 80 to drive the actuator unit 21. Further, in the head 1, a pair of the plurality of discrete electrodes 35 constituted of the different numbers of the discrete electrodes 35 are electrically connected to a plurality of the same driver ICs 80a and 80b, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271365-A (JP)
Title: Writing utensil
Inventor: KAMIYA TOSHIFUMI
IPC: B43K5/02
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil which prevents a writing failure attributed to a qualitative change of an ink over time and a hue change of a drawn line from occurring and also gives such an image that a user could use a fresh ink and allows the user to tone a color to his liking according to necessity.  <P>SOLUTION: In this writing utensil, a liquid 30 for the ink is stored in the writing utensil 10 in such a state that a coloring agent 50 to be added to the liquid 30 is not yet added. Further, the liquid 30 becomes a colored ink 31 by adding the coloring agent 50 when the writing utensil begins to be used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277131-A (JP)
Title: Apparatus and method of manufacturing semiconductor device
Inventor: TAKAGI MIKIO
IPC: H01L21/205
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly and quickly raise the temperature of a wafer by a heat radiation from a thermal storage board disposed in a reaction tube and beforehand heated by a reaction temperature, and to simplify the cleaning of a furnace (1), shorten the height of a vertical heating furnace (2), and prevent the local fast temperature rise of the periphery of the wafer placed horizontally in the case of manufacturing a semiconductor device by an RTP method, using the vertical heating furnace (3).  <P>SOLUTION: (1) The thermal storage board 7 is disposed out of the reaction tube 1 and is made to face the wafer 8. (2) The heater 9 of a lower part is made movable in the longitudinal direction of the furnace. (3) The wafer 8 is surrounded in a non-contact type by an annular member 20 which is raised and lowered integrally with a wafer jig.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276655-A (JP)
Title: Corona discharge ionizer
Inventor: OKANO KAZUO
IPC: H01T19/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corona discharge ionizer which reduces an electric field noise occurrence without any influence of a frequency value of an AC voltage power source supplied to an emitter.  <P>SOLUTION: Existence of electric field which is generated when positive ions or negative ions are generated by corona discharging is limited as far as a mesh member 7 because of electrostatic shielding effect of the mesh member 7, and thereby only the positive ions or the negative ions reach an object 30 to be electrically neutralized from the mesh member 7. Consequently, using the corona discharge ionizer 10A, the object 30 to be electrically neutralized is not influenced by the electric field noise even if the AC voltage power source supplies low frequency AC voltage (commercial power source of 50 Hz/60 Hz).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276771-A (JP)
Title: Manufacturing method of composition for fuel cell separator, composition for fuel cell separator, and separator for fuel cell
Inventor: SHIMIZU TAKAYOSHI
IPC: H01M8/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a composition for a fuel cell separator formed by sufficiently and uniformly mixing thermosetting resin and combined material at short times without increasing cost, disusing solvent removing and treatment process, having excellent fluidity suitable for injection molding.  <P>SOLUTION: A raw material, containing conductive filler which contains thermosetting resin powder and expanded graphite by 10 to 100 wt% with a combination ratio of 15:85 to 60:40 in weight ratio, is kneaded at such a temperature higher than melting temperature of the thermosetting resin and still not to completely harden the resin, while adding shearing force to pulverize the conductive filler.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281014-A (JP)
Title: Method for producing sintered ceramic compact and optical communication connector using sintered ceramic compact produced thereby
Inventor: KON YOJIRO
IPC: G02B6/36
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sintered ceramic compact while attaining a submicron dimensional tolerance.  <P>SOLUTION: The method for producing the sintered ceramic compact is the one comprising extruding a mixture prepared by kneading a ceramic and a thermoplastic binder and firing the mixture, wherein the thermoplastic binder is the one that gives the ceramic extrudate having a Barus effect of 1.00 to 1.03.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279444-A (JP)
Title: Manufacturing method of hydroxide particle
Inventor: TANABE YOSHIHIRO
IPC: C01F7/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydroxide particle that solves the problems in lowering of the amount of crystallization water when granulated by adding a binder and heated in order to remove the binder, and in forming an ununiform granule due to low density.  <P>SOLUTION: The manufacturing method comprises adding and mixing an aluminum hydroxide powder and a hydroxide powder of group II element to obtain the raw material powder containing 26-34 wt.% of the crystallization water comprised of OH group, adding water to the resultant raw powder, mixing and granulating the same to obtain the granule, then regulating the particle size and drying at the temperature so as not to release the crystal water, thereby obtaining the particle of which water content is 0.3 wt.% or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284688-A (JP)
Title: Printing data diverting device, printing data diverting method, and printing data diverting program
Inventor: SAKAMOTO TAKAHARU
IPC: G06F3/12
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing data editing device reducing data editing work required to divert printing data even in different distribution methods and reducing cost.  <P>SOLUTION: In this printing data diverting device 1, text data and a configuration list are generated from printing data, and tags corresponding to a table of contents of the configuration list are set to the text data to generate text data with tags. A text with hierarchical information is generated from the configuration list and the text data with the tags, and a text for a recording medium/table-of-content data is generated from the text with hierarchical structure information. Menu screen information is generated from the configuration list, and text data for the recording medium, menu screen information for the recording medium, and browsing software are outputted as data for the recording medium, while the tags in the hierarchical information text are converted into tags for Web to generate text data for Web. The menu screen information for Web is generated from the configuration list, and the text data for Web and the menu screen information for Web are outputted as Web public data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282451-A (JP)
Title: Wind power generator
Inventor: TOBINAGA IKUO
IPC: F03D11/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind power generator which provides a higher wind power generating efficiency even if larger-sized.  <P>SOLUTION: The wind power generator 10 comprises a hub 14 which is mounted to a rotary shaft 13 and four or more vanes 15 which are mounted in the peripheral section 14a of the hub 14 at a given interval, the hub 14 being characterized in that the vertical length of the rotary shaft 13 is longer than the axial length of the rotary shaft 13. This structure makes the surface area of the peripheral section 14a larger relative to the length of the hub 14 in the axial direction of the rotary shaft 13. Therefore, the amount of wind that passes between vanes 15 and acts on the vane 15 is increased even if the vanes 15 are larger-sized as the wind power generator 10 is larger-sized because a space sufficient to allow wind to pass between adjacent vanes 15 can be assured even if four or more vanes 15 is mounted in the peripheral section 14a at a given interval.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281932-A (JP)
Title: Fabric for rubber reinforcement
Inventor: HASUI TAKAHIRO
IPC: D06M15/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabric for rubber reinforcement capable of producing a high quality and high grade hose having high bursting strength, scarce in deviation of lap and change of outside diameter of the hose caused by dimensional change of the fabric in production of the hose.  <P>SOLUTION: The invention relates to the fabric for rubber reinforcement comprising a knitted fabric having a ground weave formed by mesh, wherein the fabric is pillar stitched by engaging with a stitch of the base weave and the fabric is treated with a resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291785-A (JP)
Title: Navigation device and program
Inventor: MATSUNAGA TAKAYUKI
IPC: G09B29/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device and a program capable of estimating highly accurately the present position and the traveling direction even if positioning from GPS cannot be performed at fixed intervals, and preventing wrong estimation of the present position and the traveling direction even if a user takes a bending moving route.  <P>SOLUTION: This navigation device is equipped with a positioning means for positioning the present position by satellite navigation, a storage means 12 for storing the coordinate of a positioning spot detected by the positioning means and a positioning time, an estimation means 14 for estimating the present position based on data stored in the storage means, and a display means 3 for plotting a map around the present position. The navigation device and the program have characteristics wherein the estimation means 14 determines a traveling vector from data between past positioning spots stored in the storage means 12, and estimating and displaying the present position on a prolonged line of the traveling vector based on an elapsed time from the newest positioning time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294438-A (JP)
Title: Thermal oxidation method, piezoelectric actuator with substrate formed thereby, and liquid injection device
Inventor: MURAI MASAMI
IPC: B41J2/14
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal oxidation method in order to stabilize the adhesion of a metallic oxide film and an underlying layer.  <P>SOLUTION: The thermal oxidation method is performed such that two or more substrates 14 are fixed to a jig 12, and supplied to a thermal oxidation furnace 10, in order to form a metallic oxide film by oxidizing the metal film on the surface of a substrate. The distance between the substrates fixed to the jig is set at least 1/4 or more of the substrate diameter. The metal film comprises one of zirconium, aluminum, and titanium. It is preferable that the transfer speed is preferably 200 mm/minute or more at the time of supplying the jig to the thermal oxidation furnace.  <P>COPYRIGHT: (C)2006,JPO&NCIPI